baber/WOPTO huggingface dataset:
Patent TW-364883-B (TW)
Title: Suspension arm of sheet metal make
Inventor: KATAYAMA MASARU
IPC: B60G7/00
Filed: 1996-10-01
Granted: 1999-07-21
Abstract: In a suspension arm of sheet metal make comprising an arm main body and a reinforcing member which is connected to the arm main body in a manner to form a box shaped cross section, a reduction in cost is attained by improving the stock utilization. The reinforcing member is divided into a plurality of pieces so that the blank layout of these reinforcing pieces can be made within a surplus (or the remaining) space left between the blank layout portions for the arm main bodies. The arm main body is formed into an approximately C-shape in cross section, and the reinforcing pieces are formed into an approximately flat plate shape. In case of an L-shaped suspension arm, each of the reinforcing pieces is formed into a shape tapering off towards each end of the suspension arm in order to facilitate the blank layout of the reinforcing pieces.
Patent TW-357492-B (TW)
Title: Very small aperture terminal and antenna for use therein
Inventor: LUSIGNAN BRUCE B
IPC: H04B1/38
Filed: 1996-10-15
Granted: 1999-05-01
Abstract: A data transmitting/receiving satellite terminal for transmitting to and receiving from a geosynchronous satellite employs an antenna having nulls in its antenna receiving pattern at a first frequency corresponding to satellites spaced at regular intervals from the satellite. In addition, a phase and amplitude compensation network adjusts a phase and amplitude of the transmitted signal to compensate for transmitting at a different frequency than for which the antenna is optimally designed. The antenna includes a main parabolic reflector, and two side parabolic reflectors offset from a plane parallel to the main parabolic reflector. Each of the reflectors uses a dual frequency feed horn to couple energy to and from the reflector to a dipole exciter to which the receiving electronics is coupled. The above terminal is particularly useful in C-Band applications.
Patent TW-334569-B (TW)
Title: Bit-line pre-charging circuit
Inventor: DU-EUNG KIM
IPC: G11C5/14
Filed: 1996-11-01
Granted: 1998-06-21
Abstract: The circuit has an address transition detector which performs activation of address transition pulse during address transition. A pair of PMOS charge transistors are connected to a bit-line part, for current supply. The transistors are controlled by a control signal generator (26). At the time of input of active address pulse, a first transistor (23) of the generator conductors and a control signal (PBL^) is output. The charge transistor is changed to full conduction state. When the address ransition pulse is inactive, a second PMOS transistor (22) of the generator is turned ON and a predefined voltage is applied to the node (N1) of the second transistor and a third PMOS transistor (21). The voltage level of the ntrol signal is maintained below the mode level voltage, as decided based on the channel resistance ratio of second and third PMOS transistor and a pair of NMOS transistors (24,25) of the generator. The conducting degree of the charge transistor is controlled by the control signal output from the generator and desired current is supplied to the bit-lines. By the way, to reduce the lay-out area and electricity consumption.
Patent TW-329531-B (TW)
Title: The electron gun for color CRT
Inventor: HAK-CHEOL YANG
IPC: H01J29/50
Filed: 1997-01-29
Granted: 1998-04-11
Abstract: An electron gun for color CRT is claimed and it includes: - Cathode structure includes filed emitter for emitting electron beam; - Focus electrode and last accelerating electrode, is sequentially installed in cathode structure to form main electron lens for focusing the electron beam emitted from field emitter of cathode structure.
Patent TW-328158-B (TW)
Title: Semiconductor device, its wire bonding process, and apparatus
Inventor: HORIBE HIROFUMI
IPC: B23K37/00
Filed: 1997-02-05
Granted: 1998-03-11
Abstract: A kind of semiconductor device which includes: - the semiconductor element - the lead frame connecting the die bond material and the semiconductor element - the metal wire electrically connected the semiconductor element and the above lead frame - the bonding pads allocated on the semiconductor and the joint of the metal wire are composed of a plurality of island joints and whole zonal joints enfolding the above island joints
Patent TW-442497-B (TW)
Title: Process for preparing peroxidic perfluoropolyoxyalkylenes
Inventor: MARCHIONNI GIUSEPPE
IPC: C08F114/26
Filed: 1997-02-13
Granted: 2001-06-23
Abstract: Tetrafluoroethylene oxidation process at temperatures comprised between -100 DEG C and -40 DEG C, in absence of UV radiations, and by operating in the presence of a chemical initiator containing at least one F-X bond, wherein X is oxygen or halogen, in the presence of a solvent comprising an amount of COF2 higher than 8% by moles.
Patent TW-322619-B (TW)
Title: The method for forming trench isolation
Inventor: JAW SHUENN-HAW
IPC: H01L21/762
Filed: 1997-04-15
Granted: 1997-12-11
Abstract: A method for forming trench isolation includes the following steps: - Provide a semiconductor substrate, and serially form a buffer-oxidation layer and polishing stop layer; - 1st define the polishing stop layer, buffer-oxidation layer and substrate to form at least 1st trench; - 2nd define the polishing stop layer, buffer-oxidation layer and substrate to form at least 2nd trench; In which, the width of 1st trench is different from 2nd trench, and the wider trench has shallower depth; - Form oxidation layer to fill 1st and 2nd trench; - Use CMP method to remove portion of oxidation and polishing stop layers and form flat surface; - Remove polishing stop layer and buffer-oxidation layer.
Patent TW-349258-B (TW)
Title: Process for producing 3-D uneven capacitance of DRAM
Inventor: SU WEN-DUO
IPC: H01L21/70
Filed: 1997-04-18
Granted: 1999-01-01
Abstract: A process for producing a capacitor of semiconductor DRAM, in which a substrate silicon of a semiconductor is formed with a gate, a drain, a source structure, and a field oxide layer formed by an isolation process, and the field oxide layer is formed with a word line of a DRAM, then a process of producing a capacitor of DRAM is carried out; the process at least comprising the following steps: forming a first silicon dioxide layer on the substrate silicon, the gate, the word line and the field oxide layer; forming a silicon nitride layer on the first silicon dioxide layer; forming a second silicon dioxide layer on the silicon nitride layer; forming a first photoresist layer on the second silicon dioxide layer thereby defining a contact hole; using the first photoresist layer as a mask to etch the second silicon dioxide layer, the silicon nitride layer and the first silicon dioxide layer; removing the first photoresist layer; forming a first conductive layer on the second silicon dioxide layer to fill the contact hole.
Patent TW-368431-B (TW)
Title: A device for batch distilling a liquid and a method thereof
Inventor: LO SHUI-YIN
IPC: B01D3/00
Filed: 1997-08-28
Granted: 1999-09-01
Abstract: Disclosed herein is a compact vacuum distillation device for the distillation of liquids. The device comprises an evaporator in which liquid is evaporated and a condenser where the liquid is condensed, both evaporator and condenser units are contained within the same distiller vessel with an optional use of a refrigeration cycle can be used to supply heat to boil the liquid being distilled and to condense the vapor and a simple vacuum generation device enables substantial savings in manufacture and use of the distiller.
Patent TW-496887-B (TW)
Title: Anti-static composition
Inventor: KOPPEN JOHANNES EVERT ALOISIUS
IPC: C08K7/02
Filed: 1997-10-02
Granted: 2002-08-01
Abstract: An anti-static composition comprising (a) 65-99% by weight of a polyoxymethylene polymer; (b) 1-10% by weight of carbon fiber and, optionally, (c) 0-20% by weight of additive compounds. The invention further relates to a process for preparing such a composition and to moulded articles comprising such a composition.
Patent TW-357305-B (TW)
Title: A sort of computer graphics memory structure and the control method
Inventor: JIANG MING-MAO
IPC: G06T17/00
Filed: 1997-10-27
Granted: 1999-05-01
Abstract: A sort of computer graphics memory structure, including at least: an address converter, which receives from the graphics processing unit the simulated address and relevant information of the desired pixel information, for conversion into physical address and relevant control information of the desired pixel information; a memory buffer, for accessing the desired pixel information, in response to the output message of the address converter, for accessing proper pixel information; and an information bus bar, connected to the memory buffer and the graphics processing unit, for transmission of desired pixel information between the two.
Patent TW-357509-B (TW)
Title: Micropower paging control of communications functions
Inventor: YEE DAVID MOON
IPC: H04B1/16
Filed: 1997-11-08
Granted: 1999-05-01
Abstract: A method of remote control of a data collection station by means of a weak power pager, including the following steps: receiving the first paging signal by means of the weak power pager; decoding the first paging signal by means of a microprocessor coupled to the weak power pager; turning on the power switch coupled to the microprocessor and the weak power pager, for starting a power supply; and by means of an emitter coupled to the power switch, the microprocessor and the weak power pager, for transmission of an information signal.
Patent TW-473470-B (TW)
Title: Process for the preparation of diacids from the washing waters of cyclohexane oxidation products
Inventor: LE BRIS LOUIS
IPC: C07C27/12
Filed: 1997-11-25
Granted: 2002-01-21
Abstract: The present invention relates to a process for the preparation of diacids or mixtures of diacids from aqueous solutions derived from the washing of cyclohexane oxidation products. More specifically, the present invention consists of a process for the preparation of aliphatic diacids from washing waters derived from a process for the oxidation of cyclohexane and containing peroxides, characterized in that the following steps are successively carried out: (a) the said washing waters are at least partially deperoxidized by subjecting them to catalytic hydrogenation at a temperature of between 0 DEG C and 100 DEG C, in the presence of at least one metal chosen from the platinum group; (b) the products contained in the washing waters after deperoxidation are oxidized with nitric acid.
Patent TW-371386-B (TW)
Title: Video display monitor using subfield method
Inventor: KAWAMURA HIDEAKI
IPC: G09G3/28
Filed: 1997-12-01
Granted: 1999-10-01
Abstract: A video display monitor, such as a plasma monitor, which uses a subfield method which overlaps weighted multiple binary video images in a time base for display. The stable driving of a plasma display panel may be assured and display in the 256 grey-level may be maintained although vertical synchronizing frequency of the input video signal changes. A vertical synchronizing measurement unit measures the vertical synchronizing frequency of the video signal, and a subfield adjustment unit adjusts the number of subfields in accordance with a measured vertical synchronizing frequency. The stable driving of the plasma display panel and display in grey levels may be assured by selecting a ROM table with an output bit width equivalent to the number of subfields to be output from multiple ROM tables used for converting the number of bits in the input signal.
Patent TW-341553-B (TW)
Title: An enclosed container capable of having symbols in the interior thereof
Inventor: SUEN GUANG-HWA
IPC: B65D77/00
Filed: 1998-01-15
Granted: 1998-10-01
Abstract: A process for producing an enclosed container capable of having symbols in the interior thereof, which comprises the following steps: A. providing the internal walls of an enclosed container; B. attaching an isolation layer on the internal walls of the enclosed container; C. printing a symbol on the isolation layer; D. covering a protective layer on the symbol; and E. contacting the internal wall with another internal wall, and heating and melting the isolation layer between the two internal walls and further joining the two internal walls; in which the melting point of the protective layer is higher than the melting point of the isolation layer, so that when the two internal walls are joined together, the protective layer can protect the symbol and prevent the symbol from contacting with an object in the enclosed container.
Patent TW-375645-B (TW)
Title: Ink composition
Inventor: MO ZI-ZHI
IPC: C09D11/02
Filed: 1998-01-20
Granted: 1999-12-01
Abstract: This invention pertains to a type of ink composition for use in ink jet printing to improve the printing quality and prevent ink bleed. This ink composite includes at least one type of dye as the color of ink, a medium for dissolving the dye, and an aryl compound containing nitrogen oxide to change the surface tension of the compound produced from said dye and medium.
Patent TW-369584-B (TW)
Title: A method for making a building element
Inventor: DESCAMPS PIERRE
IPC: E04C1/42
Filed: 1998-03-19
Granted: 1999-09-11
Abstract: An improved method of making glass building elements filled with cured polydiorganosiloxane compositions. The method comprises first coating the interior surfaces of a hollow glass block with a first curable polydiorganosiloxane composition. This first composition is then cured. Next, the block is charged with a quantity of a second curable polydiorganosiloxane composition. This second composition is then cured to form the building element. The resultant element has improved aesthetics because of the decreased quantity of entrapped bubbles.
Patent TW-355212-B (TW)
Title: A method for measuring dimensions and distance by image
Inventor: SHIU JIAN-YANG
IPC: G01C3/00
Filed: 1998-05-16
Granted: 1999-04-01
Abstract: An optical measuring method for remote measurement of the distance between a plane object and a reference plane and the dimension between any two points on the plane of the tested object, featuring: setting geometric configuration diagrams, protecting several light beams from several reference points with known intervals on the reference plane to the plane object to be measured at an set angle to the reference plane, several light points are marked on the plane of the tested object, the geometric diagrams contain at least one plane geographic figure called the measuring geometric figure, from which, a formula for computing the distance between the tested object plane and reference plane and a figure for computing the dimension between any two points on the object plane are obtained simultaneously; converting measured images; a camera apparatus is installed at a set position to shoot the images of the several light points on the plane of the tested objected and convert them into measurable pictures; determining distance and dimensions; obtain data from the aforesaid pictures using a measuring device, bring the data obtained and the values of the starting conditions set by the geometric diagrams into the distance computation formula to determine the distance between the tested object and the reference plane, and bring the data obtained and the starting conditional values set by the geometric diagrams to obtain the dimension between any two points on the plane of the tested objects.
Patent TW-483960-B (TW)
Title: Adjustable yarn tensioning device
Inventor: ZOLLINGER RICHARD V
IPC: D01H13/10
Filed: 1998-06-30
Granted: 2002-04-21
Abstract: An adjustable yarn tensioning device for maintaining generally uniform tension in a running textile yam that runs through a ball seat so that a ball on the seat applies a gravitational tensioning force to the running yarn. The ball seat is formed in a depending cup that is selectively rotated to align with any one of a plurality of chambers through which the yam travels to a common outlet. The chambers contain different size or weight ball combinations so that alignments can be selected to provide a desired tension. In addition to a preferred embodiment in which the cup rotates under the chambers, the device may be formed for sliding of the cup longitudinally under a straight line arrangement of the chambers.
Patent TW-473444-B (TW)
Title: Brake device
Inventor: YAMASHITA KAZUHISA
IPC: B62L1/14
Filed: 1998-07-07
Granted: 2002-01-21
Abstract: A bicycle brake device is disclosed for coupling onto either front or rear forks of a bicycle. The brake device is preferably has a pair of brake arms which are pivotally coupled to either the front or rear forks by a pair of mounting members. The mounting members are design to be installed on conventional mounting posts which can be attached to either a brake arch or directly to the fork. The brake aims have their pivot pins spaced upwardly and outwardly from the mounting posts brake arch or the fork to improve the braking force. Also, in a parallel push type of brake device, the position of the pivot pins increases the horizontal dimension of the linkage to reduce wobbling.
Patent TW-470672-B (TW)
Title: Manufacturing system
Inventor: FILLER ERWIN WALTER
IPC: B02C13/18
Filed: 1998-07-10
Granted: 2002-01-01
Abstract: A processing assembly for the treatment of mixed solid waste material is disclosed which includes: mixed solid waste conveyor means 36 for conveying mixed solid waste material from an input station to a material reduction station, and material reduction means 26 at the material reduction station having a plurality of rotatable members 56, 58, 106 adapted to cooperate with a respective fixed member 61, 60, 52 to reduce solid waste material and to screen the reduced material to another reduction means and/or to other conveyor means. A method of treating mixed solid waste material is also disclosed which includes: conveying mixed solid waste material from a collecting station to a material reduction station; reducing the mixed solid waste at the material reduction station; conveying the reduced solid waste to a reduced waste separating station; and separating the reduced waste into homogeneous lots at the reduced waste separating station.
Patent TW-396326-B (TW)
Title: RFID tags which are electronically, physically or visually activated and/or deactivated and apparatus and methods of using same in an electronic security system
Inventor: BOWERS JOHN H
IPC: G06K19/07
Filed: 1998-07-24
Granted: 2000-07-01
Abstract: An electronic security system uses a set of predefined RFID tags. Each tag is associated with, and attached to, an article or packaging for an article. Each tag includes unique tag information which is logged into a computerized database that contains a record for each of the tags in the set. Adetection zone is monitored with an interrogator which detects RFID tags. When an RFID tag is detected, the database records are compared to the tag information and an appropriate database respondse is output. A deactivation event may be performed on the tag when legitimate access is obtained to the tagged article. The deactivation event may be electronic, physical or visual. One type of RFID tag used in the system may physically deactivated by altering the state of a circuit element associated with the tag so that the tag cannot return a response signal. Another type of RFID tag used in the system has electronically alterable tag information. The interrogator includes circuitry for detecting the electronic alteration and causing an appropriate response therefrom alteration and causing an appropriate response therefrom without requiring any communication with a database of tags.
Patent TW-406396-B (TW)
Title: New ESD protection with buried diffusion
Inventor: JENG WEN-BO
IPC: H01L23/60
Filed: 1998-07-31
Granted: 2000-09-21
Abstract: A ESD protection circuit with buried diffusion and internal overlapped coupling capacitor is used to lower the trigger voltage and create a compact protection circuit. This protection circuit could be applied to memory and logic product, and could be used in the power bus, output and input terminal to protect against ESD. The process of said high performance protection circuit is compatible with non-volatile memory process and does not require extra photo mask step.
Patent TW-486379-B (TW)
Title: Aqueous dispersion slurry of inorganic particles and production methods thereof
Inventor: IIO AKIRA
IPC: B24B37/04
Filed: 1998-08-17
Granted: 2002-05-11
Abstract: The present invention provides aqueous dispersion slurry of inorganic particles which is so stable as not to increase in viscosity, gel or sediment even if stored for a long time and therefore can be used as raw materials for, for example, cosmetics, paint, coating materials and lapping slurry for semiconductor wafers, and production method of such aqueous dispersion slurry. The aqueous dispersion slurry according to the present invention has the number of particles whose a particle diameter of 1.3 μm or more is 180,000 or less per mL in terms of 30 wt% in concentration, and the average particle diameter thereof is in a range of 0.05-0.9 μm. The number of particles having a particle diameter of 1.3 μm or more is counted by using particle sensor KS-60, which is a light extinction type sensor for detecting particles, and particle counter KL-11, which is a particle counter, both of which made by the same manufacturer, Rion Electro Corp. The average particle diameter is measured by using laser particle analyzer system Par-III made by Otsuka Denshi Co., Ltd.
Patent TW-439275-B (TW)
Title: Fabricating method of capacitor device for dynamic random access memory
Inventor: WANG CHUAN-FU
IPC: H01L27/108
Filed: 1998-08-19
Granted: 2001-06-07
Abstract: This invention discloses the fabricating method of capacitor device for dynamic random access memory and includes the followings. A substrate that includes bit lines, word lines and the first insulation layer is provided. A hard mask layer and the second insulating layer are sequentially formed on the first insulating layer. The position of node contact window is defined on the second insulating layer and is etched till the first insulating layer surface is exposed. The fabrication of spacer is performed on the sidewall of the second insulating layer and is followed by conducting the etching procedure of node contact till the source/drain regions are exposed. After that, a conduction layer is formed on the hard mask layer and in node contact window so as to complete the fabrication of node contact. Then, the bottom electrode shape of capacitor device is defined on the conduction layer, on which a dielectric layer and a conduction layer are sequentially formed so as to complete the fabrication of capacitor device for the dynamic random access memory.
Patent TW-382788-B (TW)
Title: Method for producing metal interconnect
Inventor: JOU YOU-CHIANG
IPC: H01L21/768
Filed: 1998-10-15
Granted: 2000-02-21
Abstract: The present invention relates to a method for producing a metal interconnect comprises: a substrate having an insulation layer formed with a contact opening therein and exposing the substrate; forming a first metal Ti layer on the surface of the insulation layer and the side wall of the contact opening; forming a metal silicide between the first metal Ti layer and the exposed substrate; forming a titanium nitride layer on said first metal Ti layer; forming a second metal Ti layer on the titanium nitride layer and said second metal Ti layer filling up the contact opening and extending to the insulation layer; and forming a metal layer on said second metal Ti layer. The present invention uses a method of depositing metal Ti on the contact to replace a conventional tungsten plug process thereby avoiding a damage on the barrier layer during the formation of the tungsten plug. Furthermore, the present invention is not limited to the formation of the metal plug of contact, but also is applicable in the production process of metal interconnect of via opening.